by Pennie McCracken
Digital Art - Photography / Digital Art / Photography Based Digital Painting
It took eight years, five contractors and 432 construction workers to build the Tower Bridge.
Two massive piers were sunk into the river bed to support the construction and over 11,000 tons of steel provided the framework for the Towers and Walkways. This framework was clad in Cornish granite and Portland stone to protect the underlying steelwork and to give the Bridge a more pleasing appearance.
March 23rd, 2015
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